152 



INDEX. 



I'age. 



Equisetum Ilornii Lesq 22 



oregonense Nowb 2'2-2;5, 89, 93, 102 



sp., PI. I, flg. 1 2!{, lOG 



Fagus castane»'folia Ungcr 43 



? sp 43, 100 



Pirns ? Condoni Newb 64 



? oregoniana Lesq., PI. X, figs. 3 56, 91, 106 



planicostata ? Les<i 50, 91, 104, 105 



tenninervis Lesq 55, 91, 102, 103 



Fossil, fossils found near 105 



Fraxinus affinis Newb 45 



denticulata Heer ? S4, 92, 104, 105 



integrifolia Newb 84,92,101,104 



Ginkgo sp., PI. I, fig. 5 23, 94, 106 



Glyptostrobus europseus 24, 27 



Ungeri Heer 24, 26-27, 90, 94, 106, 107 



Grewia auriculata Lesq SI, 101, 104 



erenata (Unger) Heer 80-81, 



92,101,104,106,107 



Hiooria elaenoides (Ung.) Knowlton. . . 38, 90, 106 

 ? oregoniana n.sp., Pl.V, figs. 3,4. . 37-38,90,102 

 sp. ? PI. V, fig. 2 38,90,103 



Holliek, A., acknowledgments to 10 



Hydrangea Bendirei (Ward) Knowlton, PI. 



IX, figs. 6, 7 60-61, 91, 106 



Hex f limgifolia Hear 34 



John Day Basin, explorations in, historyof . . 11-14 



fossil plants in, localities for 20-21 



geological features of 14-20 



location and topographic featuresot 10-11 



John Day .series, description of 18 



Juglans acuminata? Al. Br., PL III, fig. 5 36, 



90, 103, 104 



? Bendirei n. sp., PI. HI, fig. 3 34,90,102 



crassifolia n. sp., PI. IV, fig. 3 36, 90 



Crossii Knowlton ■. 35 



cryptata n. sp., PI. VI, figs. 4, 5. . 35, 90, 103, 105 



hespcria Knowlton 36, 95 



nnt of 35, 103 



oregoniana Lesq 36-37, 90, 95, 106, 107 



rugosa Lesq 34, 90, 102, 103 



Schimperi ? Le.sq 34, 90, 103, 104, 105 



troglodytarum Heer 35 



Knoxville beds, description of 17 



Lustrca Knightiana Newb 22 



(Goniopteris) Pischeri? Heer 22, .S9, 102 



Laurus californica Lesq 59 



oregoniana n. sp., PI. IX, figs. 2, 3 58-59, 



91, 106 



Le Conte, J. , quoted 15 



Lesquereux, Leo, work of 12 



Liquidambar californicum Le.sq 98 



cnropseum Al. Br 62, 91, 98, 104 



patulum n.var., PI. X, fig. 5. . 62, 91, 98, 100 



pachyphyllum n. siv., PI. IX, flg. 1 63, 



91, 98, 106 



protensum ? Unger 62-63, 91 , 106 



sp.?Pl. XII, fig. 4 63-64,9-1,106 



Lygodium Kaulfusii Heer 21, 89, 102, 103 



neuropteroidcs Lesq 21 



Magnolia Culveri Knowlton 58, 91, 98, 102, 103 



Inglefieldi Heer 68, 91, 98, 106, 107 



lanceolata Lesq. 68, 91, 98, 102, 103, 106, 107, 109 



Marsh, O. C, quoted 15 



work of 11 



Marsilea Bendirei Ward 60, 98 



Page. 



Mascall formation, description of 19 



fossils found in 106-108 



Merriam, J. ('..acknowledgments to 10 



quoted 14-16,17,18,19,20 



Monocotyledonous i)lant, I'l. I, figs. 7, 8 28-29, 



90, 103 



Myrica callicomsefolia Les(( 33, 95 



diversifolia Lesq 66, 67, 99, 105 



oregoniana n. sp., PI. Ill, fig. 4. . . 33, 90, 9.5, 106 

 ? personata n. sp., PI. Ill, fig. 2 . . . 33, 90, 95, 105 



Myrica (Ar'alia) Lensigii f Lesq .56, 98 



Newberry, J. S., work of 12 



Officer's ranch, fossils found at 106 



Paliurus colombi Heer 80, 109 



Persea punctulata Lesq 59 



Phragmites oeningensis Al. Br 27, 90, 106, 107 



Phyllites bifurcies n. sp., PI. XVI, fig. 2. . . . 85-86, 



92, 106 

 inexpectans n. sp., PI. XVI, fig. . . . 86, 92, 106 

 oregonianus n. sp., P). XVI, fig. 1 . . . 86, 92, 104 



personatus n. sp., PI. XVI, fig. 4 87, 92, 106 



wascoensis Lesq '. 84, 92, 102 



sp., PI. XVII 86, 92, 102 



Planera Ungeri Ettingshau.sen 66, 9.S, 100, 107 



Platanus aceroides ? (Goppert) Heer 65, 



91,99,100,107,109 



a,spera Newb 64, 91, 98, 104 



basilobata Ward 04, 98, 99, 105 



Condoni (Newb) Knowlton 64-06, 



91,98,104,10.5,100 



dissecta Lesq 109 



nobilis ? Newb 66, 91, 99, 106, 107 



occidentalis L 99 



Raynoldsii Newb 00 



sp 66,91,106 



Podozamites oblongus Lesq 29 



Popnlus alba 40 



glandulifera Heer 109 



Lindgreni Knowlton, PI. II, fig. 1 29, 



90,94,106,107 



monodon Lesq 58 



polymorpha Newb 39, 46, 47, 96 



Russelli Knowlton 109 



Zaddachi 81 



Parana Bendirei (Ward ) Lesq 60, 98 



Spierii Le.sq 61 



tenuis Lesq 61 



Pre-Cretaceous rocks, description of 16-17 



Prunus demissa (Nutt.) Walp 08, 99 



Merriami n. sp., PI. X, figs. 2, 3, 0, 7... 67-68, 



91, 99, 106 

 ? tufacea n. sp., PI. XI, fig. 4 . . . . 68, 91, 99, 106 



virginiana L 68, 99 



Pteris pinnseformis Heer 22 



pseudo-pinnoef ormis ? Lesq 22, 89, 102, 103 



simplex Lesq 21 



Quercus affinis (Newb.) n. comb 46,91,104 



Breweri Lesq 45, 46, 91, 104 



consimilis Newb 45-46, 91, 104, 105, 106 



convexa Lesq 97 



dayana n. sp., PI. VI, fig. 1. . . 61-62, 91, 97, 106 



drymeja Unger 44, 91, 104, 105 



duriuscula n. sp., PI. VIII, fig. 2. . 50, 91, 97, 106 



furcincrvis (Rossm. ) Ung 43, 45 



americana Knowlton 43, 90, 102, 103 



heterophylla Michx. f 60 



